/**
* Load and merge all of the configuration files in this group.
*
* $config->load($name);
*
* @param string configuration group name
* @param array configuration array
* @return $this clone of the current object
* @uses Kohana::load
*/
public function load($group, array $config = NULL)
{
if ($files = \A_y::find_file($this->_directory, $group, NULL, TRUE)) {
// Initialize the config array
$config = array();
foreach ($files as $file) {
// Merge each ay_config_file to the configuration array
$config = \A_y::merge($config, \A_y::load($file));
}
}
return parent::load($group, $config);
}
/**
* Convert engine
* The input string must encoding with UTF-8 currently
*
* @param string $str
* @param integer $minLen
* @param integer $maxLen
* @param boolean $upCase
* @param array $dreg
* @return string
*/
static function conv($str, $minLen = 0, $maxLen = 0, $upCase = 0, $dreg = 0)
{
// Check if the string can be converted
if (!$str || !mb_check_encoding($str, 'UTF-8')) {
\A_y::debug('The input string can not be empty and it must be encoded in UTF-8.');
return '';
}
// Md5 encode it
$md5 = md5($str);
// Remove invalid characters / dregs
$str = is_array($dreg) ? preg_replace('/' . implode('|', $dreg) . '/', '', $str) : $str;
// Do rawConvByUtf8, then catch only Roman characters and numbers
$str = preg_replace('/^[^0-9A-Za-z]|[^0-9A-Za-z-]*|[^0-9A-Za-z]$/x', '', self::rawConvByUtf8($str, $upCase));
// Get result string length
$len = strlen($str);
// Fix length and return Result
return $minLen && $len < $minLen ? $str . substr($md5, 0, $minLen - $len) : ($maxLen && $len > $maxLen ? substr($str, 0, $maxLen) : $str);
}
